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Amplifier Boards Built to Perform

Choose from our precision-engineered lineup of Bluetooth amplifier boards — each designed to deliver maximum power, flexibility, and reliability for your audio system.

ZK-1001U Mono Amplifier Board with TWS — full view showing TPA3116 chip, knobs, and connectors
Model ZK-1001U

2PCS Mono Amplifier Board with TWS — 100W Power, Vehicle Amplifier Wide Voltage Input 9–24V, Supports USB/AUX/Bluetooth

Pair two ZK-1001U boards using True Wireless Stereo (TWS) technology for immersive left/right channel sound. Built on a genuine TPA3116 amplifier chip, this mono board delivers robust 100W output and supports a wide 9–24V input range — ideal for DIY speaker builds, vehicle audio, and custom home systems.

  • Effortless TWS Pairing — quick-press the multifunction knob to sync two boards for left/right stereo channel separation.
  • Genuine TPA3116 chip delivers up to 100W mono output with minimal distortion and excellent efficiency.
  • Built-in boost circuit intelligently adjusts 9V/15V input to stable 19V or 24V for consistent high-performance audio.
  • Precision 3-Knob EQ Control — dedicated knobs for master volume, bass boost, and treble fine-tuning.
  • Smart Multifunction Button — single press: Play/Pause · double press: Next track · triple press: Toggle TWS · long press: Power.
  • Triple input modes: Bluetooth 5.0, USB flash drive playback, and 3.5mm AUX for any source device.
Amplifier ChipTPA3116D2 (Genuine)
Audio OutputMono 100W
Input VoltageDC 9–24V, ≥4A
Compatible Speakers20–100W, 3–8Ω
Bluetooth Version5.0 (TWS capable)
Input ModesBluetooth · USB · 3.5mm AUX
Special FeatureTrue Wireless Stereo (TWS)
ProtectionReverse polarity · Over-temp · Over-current · Short circuit · Anti-static
Dimensions99 × 75 × 22.8 mm
Weight82g · 106g with packaging
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ZK-1002T Bluetooth Stereo Amplifier Board — dual chip design, front panel with knobs and ports
Model ZK-1002T

Bluetooth Amplifier Board 100W+100W Audio Amplifier — Supports AUX/Bluetooth, Wide Voltage Input 12–24V (Black2 ZK-1002T)

Powered by dual TPA3116D2 Class-D amplifier chips, the ZK-1002T delivers crisp, high-fidelity audio with an impressive 100W+100W stereo output. The advanced chipset ensures minimal distortion and efficient power utilization — making it ideal for both home and car audio systems.

  • High-Performance Dual-Chip Design — dual TPA3116D2 chips for 100W+100W stereo output with minimal THD.
  • Universal Compatibility — 12–24V DC input via standard 5.5×2.1mm DC jack, compatible with most power adapters and custom supplies.
  • Customizable Sound Control — three intuitive knobs for bass boost, treble adjustment, and master volume.
  • Dual Connectivity with Smart Priority — Bluetooth 5.0 auto-takes priority when enabled; 3.5mm AUX for wired connections.
  • Robust Protection Suite — undervoltage/overvoltage protection, reverse polarity protection, and thermal shutdown.
  • Backed by responsive customer service for troubleshooting and warranty assistance.
Amplifier ChipDual TPA3116D2 (Genuine)
Audio Output100W + 100W Stereo
Input VoltageDC 12–24V
DC Jack5.5×2.1mm Standard
Bluetooth Version5.0 with AAC decoding
Input ModesBluetooth · 3.5mm AUX
EQ ControlsBass · Treble · Master Volume
ProtectionUnder/overvoltage · Reverse polarity · Thermal shutdown
ColorBlack (Black2 variant)
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Which Board Is Right for You?

Feature ZK-1001U (×2) ZK-1002T
Output Power 100W Mono per board 100W+100W Stereo
TWS Stereo Pairing ✅ Yes — N/A
USB Playback ✅ Yes — No
Input Voltage 9–24V DC 12–24V DC
Bluetooth 5.0 5.0 + AAC
Best For Vehicle, portable, TWS builds Home audio, garage, studio

Questions About Our Products?

Our team is ready to help you choose the right board for your build and answer any technical questions.

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